I slammed the door behind me after another bullshit family dinner, my heart pounding like it always did when my sister Lena was around. She was nineteen, same as me, and we shared this cramped apartment because money was tight. But tonight the air felt thick with something else. Lena was already in the living room, sprawled on the couch in nothing but a tiny tank top and panties, her legs spread just enough to show the wet spot on the fabric.
"Fuck, you look tense," she said, her voice low and filthy. "Come here and let me fix that."
I didn't hesitate. I dropped to my knees between her thighs, yanked her panties aside, and buried my face in her pussy. She tasted sweet and dirty, already dripping for me. My tongue dragged up her slit, lapping at her clit while she grabbed my hair and ground against my mouth.
"Yeah, eat your sister's cunt," Lena moaned, spreading wider. "We've been wanting this all week. No more pretending."
I shoved two fingers inside her tight hole, pumping hard while I sucked her swollen clit. She bucked and cursed, her juices coating my chin. "Deeper, you dirty bitch. Finger-fuck me like you mean it."
Her walls clenched around my fingers as she came hard, squirting a little onto my tongue. I didn't stop. I flipped her onto her stomach, pulled her ass up, and shoved my cock deep into her soaking pussy in one thrust. She was so fucking tight and hot.
"Goddamn, your incest pussy feels perfect," I growled, slamming into her. The wet slap of skin on skin filled the room. Lena pushed back, meeting every thrust. "Harder, brother. Pound this slutty hole."
I reached around and rubbed her clit while I fucked her raw. She screamed into the couch cushion, coming again, her cunt milking my dick. I pulled out, flipped her over, and shoved my cock into her mouth. She sucked greedily, tasting herself on me, gagging as I fucked her throat.
"Swallow it all when I cum," I ordered. She nodded, eyes watering, and I exploded down her throat. She swallowed every drop like the filthy girl she was.
We didn't stop there. I bent her over the kitchen counter next, spreading her ass and licking her tight hole before sliding my cock back into her pussy from behind. She begged for more, calling me her incest fucktoy while I pounded her until we both collapsed, sweaty and satisfied.
Later, in bed, she climbed on top, riding me slow and deep, her tits bouncing as she whispered every nasty thing we'd do tomorrow.
We came together again, bodies locked in that forbidden rhythm, knowing this was our secret now.
By morning we were at it again, her on all fours while I drilled her ass with lube-slick fingers and then my cock, her moans turning into screams of pure, raw pleasure. No guilt, just endless dirty need.
